-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
Seven Day Forecast (updated 12/13/18)
-Minor impact restrictions may be necessary depending on flow conditions
-Little to no impact, though minor outages may cause incremental reductions
Station # / Lateral (FH)=forward haul (BH)=backward haul
Est Nominal Design Capacity (Thousand Dth)
Saturday (12/15)
Sunday (12/16)
Monday (12/17)
Tuesday (12/18)
Wednesday (12/19)
Thursday (12/20)
Friday (12/21)
Primary Outage(s) that may Impact Throughput
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 409 (Donna Line) (segment 490 FH)
601
Station 1
(segment 101 BH)
288
Station 9
(segment 109 BH)
766
Sta 9: Install New Valves (12/5/2018 - 12/17/2018)
MLV 524
(segment 524 FH)
626
Station 860
(segment 548 BH)
1,633
1550
(83)
Sta 550: Unit 1A: Regrout (6/4/2018 - 12/31/2018)
Station 110
(segment 187 BH)
(south thru Kentucky)
2,736
2480
(256)
2680
(56)
MLVS 103-4: Remediation (11/15/2018 - 12/17/2018) Sta 106: Unit 1C: Unit Maintenance (4/2/2018 - 12/31/2018)
Station 114
(segment 114 BH)
941
MLVS 122: Broad Run Cornwell Meter: Emergent Repair (M) (8/8/2017 - 3/31/2019)
Station 204
(Segment 204 BH)
1,908
1890
(18)
Sta 204: Unit 1A: Repair Crankshaft (9/17/2018 - 2/15/2019) Sta 204: Unit 9A: Carbon Removal (12/5/2018 - 12/21/2018)
Station 245
(segment 245 FH)
1,066
Station 261 Discharge (segment 261 FH)
992
Station 307
(segment 307 BH)
1,201
Station 315
(segment 315 BH)
1,980
Sta. 325
(segment 324 FH)
1,715
Sta. 405
HC Line (segment 299 FH)
823
Sta. 229
(segment 224 FH)
402
This document is updated on a weekly basis and outage schedules/impacts are subject to change as the week progresses.
Dates posted on DART should be deemed correct in the event of conflicts between DART posted dates and dates within this forecasted on this report.
The impacts sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages.
Outage Capacity Impact Report
December 2018 (updated 12/13/18)
Station # / Lateral
Week 1 (12/3 - 12/9)
Week 2 (12/10 - 12/16)
Week 3 (12/17 - 12/23)
Week 4 (12/24 - 12/30)
Primary Outage(s)
Sta 106: Unit 1C: Unit Maintenance (4/2/2018 - 12/31/2018)
1900
(8)
Sta 204: Unit 1A: Repair Crankshaft (9/17/2018 - 2/15/2019)
Station 229
January 2019 (updated 12/13/18)
Week 1 (12/31 - 1/6)
Week 2 (1/7 - 1/13)
Week 3 (1/14 - 1/20)
Week 4 (1/21 - 1/27)
Week 5 (1/28 - 2/3)
1,016
MLVS 216: Meter Hot Taps for Columbia Ohio Gas (12/31/2018 - 12/31/2018)